16518645247

素因数分解:

${\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{503}}^1\times {\mathrm{613}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 18008482464

約数和(自身を除く): 1489837217

約数列:

[1, 13, 169, 317, 503, 613, 4121, 6539, 7969, 53573, 85007, 103597, 159451, 194321, 308339, 2072863, 2526173, 4008407, 26947219, 32840249, 52109291, 97743463, 1270665019, 16518645247]

約数ペア:

[(1, 16518645247), (13, 1270665019), (169, 97743463), (317, 52109291), (503, 32840249), (613, 26947219), (4121, 4008407), (6539, 2526173), (7969, 2072863), (53573, 308339), (85007, 194321), (103597, 159451)]